2017010412220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{20823977}}^1$

素因数の和:20824182

約数の個数: 48

約数和(自身を含む): 4408019663040

約数和(自身を除く): 2391009250820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 167, 290, 334, 580, 668, 835, 1670, 3340, 4843, 9686, 19372, 24215, 48430, 96860, 20823977, 41647954, 83295908, 104119885, 208239770, 416479540, 603895333, 1207790666, 2415581332, 3019476665, 3477604159, 6038953330, 6955208318, 12077906660, 13910416636, 17388020795, 34776041590, 69552083180, 100850520611, 201701041222, 403402082444, 504252603055, 1008505206110, 2017010412220]

約数ペア:

[(1, 2017010412220), (2, 1008505206110), (4, 504252603055), (5, 403402082444), (10, 201701041222), (20, 100850520611), (29, 69552083180), (58, 34776041590), (116, 17388020795), (145, 13910416636), (167, 12077906660), (290, 6955208318), (334, 6038953330), (580, 3477604159), (668, 3019476665), (835, 2415581332), (1670, 1207790666), (3340, 603895333), (4843, 416479540), (9686, 208239770), (19372, 104119885), (24215, 83295908), (48430, 41647954), (96860, 20823977)]